baber/WOPTO huggingface dataset:
Patent JP-H01310763-A (JP)
Title: Corrosion-inhibitive lining and its device
Inventor: FUSHIDA TAKASHI
IPC: B05D7/24
Filed: 1988-06-09
Abstract: PURPOSE:To make possible the prevention of deterioration of working environments, improvement of material yield and application of a uniformly thick coat by ejecting resin powder in a spraying box, and applying/melting the resin powder on the surface of a metal to be heated, while aspirating and recovering a floating resin powder which does not stick and melt. CONSTITUTION:An exposed metal section 12 is heated from an opposite side to a spraying box 42 by a burner 21 of a heating device 2 at more than a melting-point temperature of resin powder 63. Consequently, the resin powder 63 ejected from a spray nozzle 45 in the spraying box 42 melts, and sticks and melts with the existing lining coat into a mixed film. The portion which does not stick and melt of the resin powder 63 ejected from the spray nozzle 45 floats in the spraying box and then is sucked into a powder recovery device 6. Thus the density of powder can be controlled. Therefore, the coat thickness can be controlled by adjusting the spraying time or the movement speed of the spraying box 42. This makes it possible to obtain a uniformly thick lining at all angles of spraying.
Patent JP-S6036207-A (JP)
Title: Conveyance device
Inventor: MIURA TOSHIMICHI
IPC: B65G11/16
Filed: 1983-08-02
Abstract: PURPOSE:To realize smooth conveyance by forming the plural number of differences in level in the direction of conveyance at predetermined intervals on the face of conveyance of a device which conveys an object of conveyance through sliding it on the face of conveyance of a flume-like conveyance shoot provided on a downward slope. CONSTITUTION:A large number of constituent pieces 1 for a shoot, with a letter V-like section, are arranged in such a manner as both their front and rear end parts are overlapped with each other and form a flume-shaped conveyance shoot 2 with a letter V-like section as a whole. Thus, an overlapping part of each constituent piece 1 of a shoot is formed in a level difference 4. Accordingly, when an icy stuff 3, stuck with a stick, such as an ice candy or the like slided on the conveyance face of the shoot 2, the underside part of said stuff 3 comes to a condition of being supported by only an angular part of the level difference 4, and an area of contact of the stuff 3 with the conveyance face of the shoot becomes small. Thus, the icy stuff 3 stuck with the stick can be smoothly conveyed to the forefront end of the shoot 2.
Patent JP-S5474546-A (JP)
Title: Refrigeration system
Inventor: SEKIMOTO KOUZOU
IPC: F25B1/00
Filed: 1977-11-26
Abstract: PURPOSE: To simplify the construction and to improve the defrosting efficiency by vaporizing the liquid at the time of defrosting by the waste heat of other refrigeration system.  
     CONSTITUTION: A three way valve 14 is installed in a refrigeration system B in order to integrate a waste heat removal part 2 consisting of portion from a compressor 15 to the first expansion valve 19 into a refrigeration system A only during its defrosting period whereby the hot gas discharged from the conpressor 15 flows through the waste heat removal part 2 in an accumulator 3 when the three way valve 14 is actuated to heat and vaporize the refrigerant of the refrigeration system A, is liquefied in a condensor 17, gassified through a liquid piping solenoid valve 18, an expansion valve 19 and an vaporizer 20, and suctioned into the compressor 15 thereby performing efficient defrosting with simple construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0626240-A (JP)
Title: Vibration control device
Inventor: YAMANAKA HISAYUKI
IPC: E04H9/02
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a large damping effect with small space by a small additional vibrating body even when the floor surface is constantly excited by mounting an actuator which can excite and drive the additional vibrating body in the forward/reverse direction on the additional vibrating body. CONSTITUTION:When the floor 1 is vibrated in the direction of the arrow A, B, a vibration sensor 10 detects the vibration of the floor 1, and outputs the vibration detection signal S1 to an excitation control device 13. Then, the control device 13 outputs the driving command S3 to a motor 4 based on the signal S1 so that a weight 7 may be vibrated whose vibration phase is delayed to the vibration phase of the floor 1 by 90 deg.. Then, the motor 4 excites/controls the weight 7 based on the command S1 by rotating the shaft 4a about the shaft center CT appropriately in an alternate manner in the direction of the arrow E, F. The weight 7 starts to be vibrated thereafter. A vibration sensor 11 detects the vibration of the weight 7, and the vibration detection signal S2 to the control device 13. The control device 13 outputs the modifying command to the motor 4 based on the signal S2 so that the vibration phase of the weight 7 may keep the delayed condition to the vibration phase of the floor 1 by 90 deg..
Patent JP-H01153820-A (JP)
Title: Fixing tool for rotary body
Inventor: MOCHIZUKI MASANORI
IPC: F16D1/091
Filed: 1988-06-09
Abstract: PURPOSE:To further improve the centering effect of a rotary body in the fixed condition of the rotary body by forming a small diameter stepped portion which is inserted into the boss of a rotary body in the vicinity of the outer periphery of a collar and forming the side face of the collar in a plane portion perpendicular to the axis of an inner ring. CONSTITUTION:An inner ring 1 and an outer ring 2 which are fitted on a shaft A are taperingly fitted to each other and inserted into the boss 4 of a rotary body B. By clamping the collar 11 of the inner ring 1 and the outer ring 2 together by means of a plurality of clamping bolts, the rotary body B is fixed to the shaft. A small diameter step portion 12 which is inserted into the boss 4 of the rotary body B is formed in the vicinity of the outer periphery of the collar 11. The side face 13 of the color 11 is formed into a plane portion perpendicular to the axis of the inner ring 1. The elastic modulus of the portion from the junction between the collar 11 and the inner ring 1 to the collar 11 is set relatively small. Thereby, the centering effect of the rotary body in a rotary- body fixed condition can be further improved.
Patent JP-H09118534-A (JP)
Title: Working device for glass plate
Inventor: BANDO SHIGERU
IPC: C03B33/027
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a working device for a glass plate constituted in such a manner that the smooth movement of a frame is executed even if a slight difference arises in the moving quantity at both ends of this frame. SOLUTION: The working device A for the glass plate includes a base plate 2 on which the glass plate 1 is placed, Y-direction moving bases 3 and 4 which are supported freely movably in a Y direction orthogonal with an X direction on the base plate 2, a Y-direction moving device 5 which moves the moving bases 3 and 4 in a Y direction, the frame 8 which is supported at the moving bases 3 and 4 via bite preventive devices 6 and 7, an X-direction moving base 9 which is supported freely movably in an X direction on this frame 8, an X-direction moving device which moves the X-direction moving base 9 in the X direction and a working head 12 which is mounted at the X-direction moving base 9 and forms cutting lines for cracking at the glass plate 1.
Patent JP-H04302787-A (JP)
Title: Control apparatus for electromagnetic control valve
Inventor: SAKAI MITSUO
IPC: F16K31/06
Filed: 1991-03-29
Abstract: PURPOSE:To provide an electromagnetic control valve controlling apparatus enabling imparting a dither signal to an exciting current flowing in a solenoid, by using a small dumber of constituent elements. CONSTITUTION:A power switching element 12 is turned on/off by a pulse signal outputted from a comparator 6, which pulse signal is inverted in accordance with the largeness of an output signal from a current detector 14 constituting one and the other input signal of the comparator 6. As this one input signal of the comparator 6, a difference output between a set signal of a calculator 2 and a smoothed current-detector 14 output signal is used and simultaneously an oscillation signal from an oscillator 11 is applied to that one input signal.
Patent JP-S6123695-A (JP)
Title: Lubricating oil
Inventor: OKADA TAHEI
IPC: C10M135/34
Filed: 1984-07-11
Abstract: PURPOSE:To provide lubricating oil which can be detected without requiring much skill and any particular analytical operation when a trace amount thereof leaks from parts which can not be inspected by manual operation, containing a specific benzoxazolylthiophene compd. CONSTITUTION:0.01-2.0wt% heat-resistant fluorescent material composed of a benzoxazolylthiophene compd. of the formula (wherein R is H, a 1-8C alkyl) and optionally 0.01-1wt% dye having a color according to the color of the members of engine part or gear driving parts, detergent, extreme-pressure additive, antioxidant, oiliness improver, etc. are blended with a base oil such as mineral oil, synthetic oil or a mixture thereof.
Patent JP-H11341875-A (JP)
Title: Drive circuit of switched reluctance motor
Inventor: YAMADA KATASHIGE
IPC: H02P25/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To form a main circuit so that the need is eliminated for insulating the power supply of each driver circuit for driving each switching element of the main circuit of switched reluctance motor(SRM) drive circuit. SOLUTION: Windings 2a, 2b, 2c of a motor are connected to the positive pole side of the power supply, while switching elements Ta, Tb, Tc for controlling the current of the windings 2a, 2b, 2c are connected to the negative pole side of the power supply. Since the emitter voltages of the elements 2a, 2b, 2b become constant, it is no longer required to insulate the power supply of each driver circuit for driving the elements 2a, 2b, 2c and its rectifying circuit can also be used in common. Accordingly, a printed circuit substrate of the driver circuit can be reduced in size and cost.
Patent JP-S63305446-A (JP)
Title: Data transfer control device
Inventor: HANADA MASAYUKI
IPC: G06F13/28
Filed: 1987-06-08
Abstract: PURPOSE:To improve the processing efficiency of a CPU by allowing a CPU to access a memory area storing block already ending normal data transfer. CONSTITUTION:A data transfer control device 1 corrects data indicating an untransferred area out of address areas instructed about data transfer in each data transfer of a block to be an object for error inspection and decides whether the data access of the CPU 41 is appropriate or not by comparing address data for data access applied from the CPU 41 to an address bus 43 with the data indicating the untransferred area. When the data access address of the CPU 41 is the memory area storing the block ending normal data transfer, the data access is regarded as appropriate one and executed. Consequently, data access required for the CPU 41 can be executes as rapidly as possible.
Patent JP-S5569135-A (JP)
Title: Copying machine
Inventor: INAZUMI SUKEYA
IPC: B41B17/00
Filed: 1978-11-18
Abstract: PURPOSE: To obtain the small-size and lightweight portable copying machine by connecting the read head and write head of the specified width by means of an optical fiber and performing copying.  
     CONSTITUTION: A light source 11 with wheels 9, 10 is provided to the read head 6 of a width of several lines of documents, etc. The documents, etc. are read as pulse light by the small holes 14... of the wheels 9, 10 and this pulse light propagates in the optical fiber 1 coupled to the head 6. When the write head 3 which is connected to the other end of the optical fiber 1 and mounted removably to the recording part 4 is pressed by way of the photo detector 23 of the recording part 4 to the recording paper being intermittently conveyed, the documents, etc. read by the head 6 are copied. This constitution makes the copying machine small in size, light in weight and portable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035001-A (JP)
Title: Polymerization apparatus
Inventor: YAMAZAKI KAZUHIDE
IPC: B01F27/906
Filed: 1983-08-05
Abstract: PURPOSE:To effect homogeneous polymerization reaction consistently, by providing a reaction apparatus with an agitation impeller fitted with multi-stage twisted paddles and baffle plates each situated between said paddles. CONSTITUTION:The side wall or the like of a cylindrical reaction vessel 1 sealed with a top cover 2 has a supply port 3 and a discharge port 4 for a heating or a cooling medium and is surrounded with a jacket 5 for heating or cooling the vessel 1 when required. An agitation impeller 6 is connected with a motor 7 for agitator driving mounted on the top cover 2, and is composed of an agitator shaft 8 extending along the axis center of the vessel 1 toward the bottom of the vessel, and multi-staged paddles 9 fitted with the agitator shaft 8 and extending to the lateral direction of the vessel. The paddle 9 is one formed by helically twisting a flat paddle material, and the baffle plate 10 is secured on one end to the side wall of the vessel and extends nearly horizontally between paddles 9.
Patent JP-S5844065-A (JP)
Inventor: TAKAMURA KOUJI
IPC: A61N5/06
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07323118-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a pachinko game machine capable of quickly taking an action when abnormality occurs or in inspection. CONSTITUTION:An error explanatory seal 105 which judges the occurrence of the abnormality in either operation out of plural operations controlled by a payout control circuit substrate 95 at every abnormality cause and displays judged output on an error display 98 as information in accordance with the abnormality cause and also explains an abnormality display content displayed on the error display 98 is attached on the side plane of a substrate box cover 100 which covers a payout control circuit substrate box 94. The action can be quickly taken by reading explanation for the abnormality display content displayed on the error display 98 from the error explanatory seal 105.
Patent JP-H1090681-A (JP)
Title: Liquid crystal display device
Inventor: SONEHARA TOMIO
IPC: G09F9/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent color reproducing property and excellent color purity by making a light source the light source having steep light emission spectra in respective wavelength bands corresponding to color elements of three colors red, green, blue and respectively providing color filters of color elements of specified three colors. SOLUTION: The light sources are made the light sources having the steep light emission spectra in respective wavelength bands corresponding to the color elements of three colors red, green, blue. Then, the color filter 1 of e.g. a red color element is constituted so that it transmits a wavelength of a band corresponding to the red light emission spectrum of the light source through, continuously suppresses the transmission of the peak wavelength of the blue light emission spectrum of the light source, and the wavelength of the band between the peak wavelength of the green light emission spectrum and the peak wavelength of the blue light emission spectrum, and shows the maximum transmissivity in the wavelength band longer than 600nm, and shows the minimum transmissivity in the wavelength band shorter than 550nm.  Thus, the bright display device with high color purity and the excellent color reproducing property is realized.
Patent JP-S5476185-A (JP)
Title: Electronic watch
Inventor: OGAWA HIROSHI
IPC: G04G5/00
Filed: 1977-11-29
Abstract: PURPOSE:To provide a time correction circuit of not requiring any safety switch by detecting the operation sequence of touch switches and controlling the locking of correctable state. CONSTITUTION:The operation sequence of a digit selecting touch switch 16 and a correcting touch switch 18 is detected with the AND gate 52, FF 54, AND gate 56, FF 64, etc. of an operation  sequence detection control circuit 36. When the specified operations of these are made, a timer circuit 60 makes timer action by way of an OR circuit 58. During this timer period, the set output of the FF 64 opens AND gates 72, 74 and through the gate 74 the digit signal by a digit selection circuit 34 constituted by a shift register 31 is selected and the time is corrected by way of the counter of the specified digit of a watch counter 26 connecting to the AND gates 76, 78, 80 which are opened by way of the gate 72 according to the operation of the switch 18. After the lapse of the timer time or when the operation of the switch is mistaken, the circuit 60 does not actuate and the correctable state is unlocked, thus the time correction is performed without providing any safety switch.
Patent JP-H089156-A (JP)
Title: Image forming device
Inventor: NISHIMURA HIROYUKI
IPC: G03G15/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide the image forming device in which a desired image density is easily and surely selected. CONSTITUTION:This device is provided with an image forming section switching to select image density of an image corresponding to image data in a prescribed number of stages and printing out the selected image and an image display section 100 displaying simultaneously a prescribed number of images M1-M7 in each step of selectable image density. Then the image display section 100 displays simultaneously the image of a full density or plural images of density selected by the control display section and desired image density is selected from the displayed images.
Patent JP-S5569684-A (JP)
Title: Pyrogen
Inventor: FUJIWARA AKINOBU
IPC: F24V30/00
Filed: 1978-11-20
Abstract: PURPOSE: A safe pyrogen having a high calorific value per unit time and prolonged heat production time, free from danger or toxicity, prepared by incorporating an ion-containing liquid and metallic powder, with a noble metal catalyst, e.g. Pt or pd.  
     CONSTITUTION: A pyrogen comprising (A) a mixture of (a) powder of simple metal having the ionization tendency stronger than hydrogen or a substance containing it, and (b) an ion-containing liquid and (B) a noble metal catalyst, e.g. Pt, Pd, Rh, or Ag alone or in combination. The catalyst (B) is useful for reducing the oxygen adsorbed on the porous gas electrode immediately without dissociation as shown in the reaction formula to accelerate the decomposition of HO 2   - . The shortage of the calorific value per unit time is thus avoided.  
     USE: Pyrogenic hot fomentations and disposable body warmers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5568586-A (JP)
Title: Heat pipe working liquid injecting device
Inventor: NAGAHARA KOUHEI
IPC: F28D15/02
Filed: 1978-11-20
Abstract: PURPOSE:To inject working liquid alone into heat pipe container, in a condition of filling up whole system line with working liquid, by exchanging air which exists in system line between both valves provided at before and behind of working liquid injector, with working liquid by means of vacuumizing. CONSTITUTION:After finishing pre-treatment for de-airing of operation liquid contained in reservoir tank 1, open opening and closing valve 3 in a state of ''close'' of opening and closing valve 4, inject operation liquid 14 which is necessary for injecting work, from reserve tank into injector 16 and after this, set opening and closing valve 3 at ''close''. Secondary, connect vacuumized heat pipe container 6 with connecting pipe 5 via opening and closing valve 7 which is in state of closed, then open opening and closing valve 12 and 4 and set vacuum pump 8 in motion and start vacuumizing and suck air, existed in system line, into air pump through working liquid 14 and thus whole system line is filled up with working liquid. Accordingly, when opening of opening and closing valve 7, after stop driving of vacuum pump, working liquid alone is injected into heat pipe container.
Patent JP-H088712-A (JP)
Title: Variable oscillator of oscillation mode using electrostatic capacitance change
Inventor: KIMURA NOBORU
IPC: H03K17/955
Filed: 1994-06-24
Abstract: PURPOSE:To provide a compact and inexpensive variable oscillator of oscillation mode which uses electrostatic capacitance change, which has high mechanical strength, suffers no influence of the external noises and the stains, and can be to a proximity switch, a contactless switch, etc. CONSTITUTION:A closed loop consists of an inverse amplifier 1, a 1st resistor 2, a non-inverse amplifier 3 and a 2nd resistor 4 which are connected in this order. A capacitor 5 is connected between the input terminal of the amplifier 3 and the ground, and a detection electrode 6 is placed between the input and output terminals of the amplifier 3. When a detected object approaches to the electrode 6, the electrostatic capacitance varies and then the oscillation mode also changes.
Patent JP-H037536-A (JP)
Title: Device for retaining freshness for vegetable of fruit
Inventor: ABE HISATO
IPC: A23B7/00
Filed: 1989-06-06
Abstract: PURPOSE:To retain freshness in harvesting over a long period by housing nourishing water containing a nutritive substance necessary for support of life in a cap having needle projection provided on the bottom. CONSTITUTION:Nourishing water 2 and 12 containing a nutritive substance required in support of life of a plant is housed into caps 1 and 10 having a needle projection 11 on the bottom and film lids 3 and 13 are covered on the openings of caps 1 and 10. Then the lids 3 and 13 of the caps 1 and 10 are removed and axis 5 of vegetable or fruit 4 is inserted in the interior of the caps 1 and 10 without space and fixed.
Patent JP-H11332868-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SAIGA KAZUYA
IPC: A61B1/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus wherein an ultrasonic probe and an outer sheath are removable with each connector of a driving unit and after they are fitted, falling-off of them from the connectors in the inserting shaft direction are not generated and before the ultrasonic probe and the outer sheath are connected to the driving unit, they are integrally joined in the advancing and retreating direction and under fitted condition, they are movable in the advancing and retreating direction. SOLUTION: A projecting part 48 for fixing a driving unit is guided up to the terminal end part 98b through a bending part 98a of an L-shaped channel 98 and movement of a probe connector 13 in the rotational and shaft direction is restricted. A holding pin 47 for fixing the connector becomes under guided condition by a guide channel 72 and movement thereof in the shaft direction along this guide channel 72 becomes free and on the other hand, a guide pin 84a is held under a condition where the movement is restricted in the shaft direction and the rotating condition by means of a leaf spring 70.